This
is a photograph of the map that is presented at the entrance to Chicanna.

Structure XXStructure
XX is the tallest building at Chicanna. It has two stories
and dates from around 850 AD. The entrance is an ornately carved Chenes
monster-mask. The second story has towers of Chac heads. A detail of
that is shown below.. Inside the building there are 11 rooms on the
ground level and a staircase up to some more rooms above. There are
still some original stucco.